Dolle Rome Modular Staircase Kit - 87"-109", Multiple Layout Patterns Perfect modular staircase for tight or small indoor spaces that have frequent use. Solid beech wood treads with steel cable fillers and matching beech veneer treads Multiple angle installations and sizes to fit almost every need 14-day Return Policy. 20% Restocking Fee on all Staircase Returns. HOMEOWNER IS RESPONSIBLE TO VERIFY ANY LOCAL APPLICABLE BUILDING CODES PRIOR TO PURCHASE